.div_menu
{
	background-color: #ffffff;
	border-style: solid;
	border-width: 1px;
	text-align: center;
	position: absolute; 
	top: 0px; 
	left: 0px; 
}

.div_barcode
{
	border-style: solid;
	border-width: 1px;
	text-align: center;
	background-color: #ffffff;
	height: 20px;
	width: 150px;
}